POLISI3D Hardened Steel MK3 Dual Gear Extruder Upgrade Kit for Prusa i3 MK2/MK2S/MK2.5/MK3S 3D Printers

About this item

• extruder dual gears for prusa i3 Mk3
• drivegears kit for upgrade MK2/MK2S/MK2.5 3D Printer
• Hardened steel material with black treatment applied for rust prevention.
• 3D Printer Drive gear for Prusa i3 mk3